Setting the stage

Washington University employee Chris Campbell cleans bleachers in the balcony of the university's athletic complex as preparations for the upcoming vice presidential debate kick into high gear.

Washington University employee Chris Campbell cleans bleachers in the balcony of the university's athletic complex as preparations for the upcoming vice presidential debate kick into high gear. (AP photo by Jeff Roberson)

Washington University employee Chris Campbell cleans bleachers in the balcony of the university's athletic complex as preparations for the upcoming vice presidential debate kick into high gear.AP photo by Jeff Roberson